-
公开(公告)号：US2266820A
公开(公告)日：1941-12-23
申请号：US21895938
申请日：1938-07-13
申请人： SMITH FRANK E
发明人： SMITH FRANK E
CPC分类号： F01C20/14 , F01C1/084 , F02B53/00 , F02B2075/027 , F02B2730/05 , Y02T10/17
-
32.发明授权Refrigeration system including a rotary expansible chamber device having adjustable working-fluid ports 有权制冷系统包括具有可调整的工作流体端口的旋转可膨胀室装置公开(公告)号：US09309766B2
公开(公告)日：2016-04-12
申请号：US14236755
申请日：2013-08-06
申请人： Aaron Feustel
发明人： Aaron Feustel
IPC分类号： F01C11/00 , F01C1/10 , F01C1/30 , F01C20/04 , F01C20/14 , F04C2/08 , F01C20/10 , F04C2/04 , F04C14/22 , F04C29/04 , F01C21/08 , F01C21/18 , F04C18/10 , F04C29/12
CPC分类号： F01C1/104 , F01C1/10 , F01C1/30 , F01C11/002 , F01C20/04 , F01C20/10 , F01C20/14 , F01C21/0809 , F01C21/186 , F04C2/04 , F04C2/082 , F04C2/103 , F04C14/22 , F04C18/10 , F04C29/04 , F04C29/12
摘要： Rotary expansible chamber (REC) devices having one or more working-fluid ports that are adjustable, for example, in size or location. In some embodiments, the variable port mechanisms can be used to control any one or more of a plurality of operating parameters of a REC device independently of one or more others of the operating parameters. In some embodiments, the REC devices can have a plurality of fluid volumes that change in size during rotation of the REC device, and that transition to a zero volume condition during the rotation of the REC device. Systems are also provided that can include one or more REC devices. Methods for controlling various aspects of REC devices, including methods of controlling one or more operating parameters, are also provided.
摘要翻译： 旋转可膨胀室（REC）装置具有一个或多个可调节的工作流体端口，例如尺寸或位置。 在一些实施例中，可变端口机构可用于独立于操作参数中的一个或多个其它控制来控制REC设备的多个操作参数中的任何一个或多个。 在一些实施例中，REC设备可以具有在REC设备的旋转期间尺寸变化的多个流体体积，并且在REC设备旋转期间转变到零体积状态。 还提供了可以包括一个或多个REC设备的系统。 还提供了用于控制REC设备的各个方面的方法，包括控制一个或多个操作参数的方法。
-
33.发明申请公开(公告)号：US20150152732A1
公开(公告)日：2015-06-04
申请号：US14563740
申请日：2014-12-08
摘要： According to one embodiment of the invention, an engine system comprises a housing, an outer gerotor, an inner gerotor, a tip inlet port, a face inlet port, and a tip outlet port. The housing has a first sidewall, a second sidewall, a first endwall, and a second endwall. The outer gerotor is at least partially disposed in the housing and at least partially defines an outer gerotor chamber. The inner gerotor is at least partially disposed within the outer gerotor chamber. The tip inlet port is formed in the first sidewall and allows fluid to enter the outer gerotor chamber. The face inlet port is formed in the first endwall and allows fluid to enter the outer gerotor chamber. The tip outlet port is formed in the second sidewall and allows fluid to exit the outer gerotor chamber.
摘要翻译： 根据本发明的一个实施例，发动机系统包括外壳，外转子，内转子，尖端入口，面入口和尖端出口。 壳体具有第一侧壁，第二侧壁，第一端壁和第二端壁。 外齿轮至少部分地设置在壳体中并且至少部分地限定外齿轮转子室。 内转子运动器至少部分地设置在外转子室内。 尖端入口端口形成在第一侧壁中并允许流体进入外转子室。 面入口形成在第一端壁中并允许流体进入外转子室。 尖端出口形成在第二侧壁中并允许流体离开外转子室。
-
34.发明授权公开(公告)号：US08784086B2
公开(公告)日：2014-07-22
申请号：US13266427
申请日：2010-06-08
CPC分类号： F01C1/18 , F01C20/14 , F04C2240/30
摘要： Rotary piston steam engine with equal double rotary pistons is provided with a balanced rotary variable inlet cut-off valve for enhanced efficiency. The exhaust steam from the primary expansion is routed to secondary expansion avoiding back pressure for additional efficiency. The rotary valve has balanced dual inputs and outputs on opposite sides. The exhaust steam from the primary expansion is taken off when the trailing face of the rotary piston passes the inlet port of the expansion chamber housing, the exhaust outlet secondary expansion being placed approximately 180 degrees from the primary expansion inlet in the curved portion of the expansion chamber housing wherein back pressure is not imparted to the primary expansion.
摘要翻译： 具有相等的双旋转活塞的旋转活塞式蒸汽发动机配有平衡的旋转可变入口截止阀，以提高效率。 来自主膨胀的排气蒸汽被引导到二次膨胀，避免背压以提供额外的效率。 旋转阀在相对侧具有平衡的双输入和输出。 当旋转活塞的后面通过膨胀室壳体的入口时，来自主膨胀的排气蒸汽被排出，排气出口二次膨胀与膨胀的弯曲部分中的主膨胀入口大致180度 腔室，其中不给予初级膨胀的背压。
-
公开(公告)号：US20140017104A1
公开(公告)日：2014-01-16
申请号：US13933653
申请日：2013-07-02
发明人： Hidefumi MORI , Masao IGUCHI , Fuminobu ENOKIJIMA , Kojiro TAMARU
IPC分类号： F04C23/02
CPC分类号： F04C23/02 , F01C1/0215 , F01C1/0261 , F01C20/14 , F04C2240/30 , F04C2240/811
摘要： A scroll expander includes a housing, a main port, a high-pressure chamber, an operation chamber, a low-pressure chamber, a subport, a valve portion, an actuator, and a drive shaft. The high-pressure and low-pressure chambers are separated by a partition wall. The main port draws working fluid in the high-pressure chamber into the operation chamber. The subport introduces the working fluid from the high-pressure chamber to the operation chamber so that the volume of the working fluid in the operation chamber is variable. The valve portion selectively opens and closes the subport. The actuator is arranged in the low-pressure chamber. The drive shaft extends through the partition wall and connects the actuator and the valve portion with each other. When the drive shaft is actuated by the actuator, the subport is selectively opened and closed by the valve portion.
摘要翻译： 涡卷膨胀机包括壳体，主端口，高压室，操作室，低压室，副口，阀部，致动器和驱动轴。 高压和低压室由分隔壁隔开。 主端口将高压室中的工作流体吸入操作室。 子口将工作流体从高压室引入操作室，使得操作室中的工作流体的体积是可变的。 阀部分选择性地打开和关闭子口。 致动器布置在低压室中。 驱动轴延伸穿过分隔壁并将致动器和阀部分彼此连接。 当驱动轴由致动器致动时，子口由阀部选择性地打开和关闭。
-
公开(公告)号：US20100192896A1
公开(公告)日：2010-08-05
申请号：US12756936
申请日：2010-04-08
申请人： Dianlin Chang
发明人： Dianlin Chang
IPC分类号： F02F1/00
CPC分类号： F01C1/20 , F01C1/084 , F01C1/123 , F01C20/14 , F04C15/064 , F04C2240/20 , F04C2270/12
摘要： An internal combustion engine having ring shaped cylinder is disclosed herein. In one embodiment, an internal combustion engine includes an engine body and a ring-shaped cylinder in the engine body. The ring-shaped cylinder has a center and an outer circumference spaced radially apart from the center. The internal combustion engine further includes a plurality of synchronizing valves at least proximate the outer circumference of the ring-shaped cylinder so that the ring-shaped cylinder is divided into a plurality of cylinder portions. The synchronizing valve has a valve shaft and a valve opening. The internal combustion engine further includes a rotor at the center of the ring-shaped cylinder, and the rotor has isolation blocks extending from the rotor toward the outer circumference of the ring-shaped chamber. The valve openings are configured to receive the isolation blocks and to form seals in the ring-shaped cylinder.
摘要翻译： 本文公开了具有环形气缸的内燃机。 在一个实施例中，内燃机在发动机主体中包括发动机主体和环形气缸。 环形圆筒具有与中心径向分开的中心和外周。 所述内燃机还包括至少邻近所述环形气缸的外圆周的多个同步阀，使得所述环形气缸被分成多个气缸部分。 同步阀具有阀轴和阀开口。 内燃机还包括在环形圆筒的中心处的转子，并且转子具有从转子向环形室的外周延伸的隔离块。 阀开口构造成接收隔离块并在环形缸中形成密封。
-
37.发明授权公开(公告)号：US07695260B2
公开(公告)日：2010-04-13
申请号：US11256364
申请日：2005-10-21
摘要： According to one embodiment of the invention, an engine system comprises a housing, an outer gerotor, an inner gerotor, a tip inlet port, a face inlet port, and a tip outlet port. The housing has a first sidewall, a second sidewall, a first endwall, and a second endwall. The outer gerotor is at least partially disposed in the housing and at least partially defines an outer gerotor chamber. The inner gerotor is at least partially disposed within the outer gerotor chamber. The tip inlet port is formed in the first sidewall and allows fluid to enter the outer gerotor chamber. The face inlet port is formed in the first endwall and allows fluid to enter the outer gerotor chamber. The tip outlet port is formed in the second sidewall and allows fluid to exit the outer gerotor chamber.
摘要翻译： 根据本发明的一个实施例，发动机系统包括外壳，外转子，内转子，尖端入口，面入口和尖端出口。 壳体具有第一侧壁，第二侧壁，第一端壁和第二端壁。 外齿轮至少部分地设置在壳体中并且至少部分地限定外齿轮转子室。 内转子运动器至少部分地设置在外转子室内。 尖端入口端口形成在第一侧壁中并允许流体进入外转子室。 面入口形成在第一端壁中并允许流体进入外转子室。 尖端出口形成在第二侧壁中并允许流体离开外转子室。
-
38.发明授权
公开(公告)号：US5195881A
公开(公告)日：1993-03-23
申请号：US822860
申请日：1992-01-21
CPC分类号： F02B39/04 , F01C1/16 , F01C20/04 , F01C20/14 , F01K23/065 , F01N3/025 , F02B33/36 , Y02T10/17
摘要： A screw-type compressor/expander including a housing having inlet and outlet ends and two matching profile rotors with male and female lobes helically wrapped to form endless screws is characterized by end plates having spaced ports arranged at each axial end of the rotors and valve gates slidable with respect to other end plates to select either compression mode ports or expansion mode parts. When the expansion mode ports are selected, the rotors and housing enclose spaces initially opening to the inlet end that have a volume that expands as the rotors are turned. When the compression mode ports are selected, the rotors and the housing enclose spaces initially opening at the inlet end and then closing such that the volume of the spaces contracts as the rotors are turned.
摘要翻译： 一种螺旋式压缩机/膨胀机，其包括具有入口端和出口端的壳体以及具有螺旋缠绕以形成无端螺钉的阳和阴凸角的两个匹配轮廓转子，其特征在于具有布置在转子的每个轴向端部处的间隔开的端口和阀门 可以相对于其他端板滑动以选择压缩模式端口或扩展模式部件。 当选择膨胀模式端口时，转子和壳体首先开放到入口端的空间，其具有随着转子转动而膨胀的体积。 当选择压缩模式端口时，转子和壳体包围最初在入口端开口然后关闭的空间，使得当转子转动时空间的体积收缩。
-
公开(公告)号：US4236589A
公开(公告)日：1980-12-02
申请号：US973083
申请日：1978-12-26
申请人： Vern Griffith
发明人： Vern Griffith
CPC分类号： F01C20/14
摘要： A vacuum motor comprising a housing with a eccentrically mounted rotor composed of a rotor-body having a plurality of radially extending equi-spaced slits extending axially and a plurality of slidable vane members, one of which is in each of said rotor slits; there are a plurality of passageways in a sleeve coaxially lining the stator and a pair of spaced holes are provided in a control member slidable captivated on the stator to selectively control suction forces applied to the vanes from a source so as to provide a differential pressure on one of the vanes on one face while the other face of the vane is exposed to atmospheric pressure, whereby, upon selective operation of a trigger mechanism to control suction application, the rotor will turn to deliver power to drive a gear train or other suitable mechanical mechanism for producing useful work, as is set forth more fully hereinafter.
摘要翻译： 一种真空电动机，包括具有偏心安装的转子的壳体，转子由具有沿轴向延伸的多个径向延伸的等间隔的狭缝的转子体和多个可滑动的叶片构件组成，其中一个位于每个所述转子狭缝中; 在同轴衬套定子的套筒中存在多个通道，并且一对间隔开的孔设置在控制构件中，该控制构件可滑动地固定在定子上，以选择性地控制从源施加到叶片上的吸力，从而提供压差 一个面上的一个叶片，而叶片的另一个面暴露于大气压力，由此，在选择性地操作触发机构以控制抽吸施加时，转子将转动以传递动力以驱动齿轮系或其它合适的机械 制定有用工作的机制，如下文更全面地阐述。
-
公开(公告)号：US3797975A
公开(公告)日：1974-03-19
申请号：US3797975D
申请日：1972-02-18
申请人： KELLER CORP
发明人： KELLER L
摘要： An eccentric rotor, concentric vane motor device characterized by one or more of the following improvements: (1) an improved seal structure for sealing between the vanes and rotor vane guides as they rotate and interdigitate the vanes within a main chamber; (2) an adjustable inlet aperture on a torque control sleeve to eliminate a throttle and its associated loss in efficiency; (3) adjustable exhaust apertures in an exhaust control to reduce losses from over- or under-expansion of a working fluid flowing through the motor; (4) a combination of the adjustable inlet aperture and the adjustable exhaust apertures to enable optimum efficiency, including the supercharging capability, over a wide range of power and speed requirements; and (5) a vane tip seal intermediate the vane and the interior cylindrical surface of a main chamber within which the vanes rotate. The motor device is employed in a system, including a reversing valve arrangement, for reversing the direction of rotation of the motor; and has within it means for reversibly positioning the adjustable inlet apertures and the adjustable exhaust apertures. Also disclosed are specific embodiments useful for a wide variety of working fluids, regardless of whether or not the working fluids are recirculated.
摘要翻译： 一种偏心转子，同心叶片马达装置，其特征在于一个或多个以下改进：（1）改进的密封结构，用于在叶片和转子叶片导向件旋转并在主腔室内互相指向的叶片之间进行密封; （2）扭矩控制套管上的可调进口孔，以消除油门及其相关的效率损失; （3）排气控制中的可调排气孔，以减少流经电动机的工作流体过度或不足膨胀的损失; （4）可调节进口孔和可调排气孔的组合，以便在宽范围的功率和速度要求下实现包括增压能力在内的最佳效率; 和（5）在叶片和叶片旋转的主室的内部圆柱形表面之间的叶片末端密封件。 电动机装置用于包括反转阀装置的系统，用于反转电动机的旋转方向; 并且具有用于可逆地定位可调节入口孔和可调节排气孔的装置。 还公开了用于各种工作流体的具体实施例，而不管工作流体是否被再循环。
-
-
-
-
-
-
-
-
-
搜索结果
59 条记录 (耗时 0.017 秒)
